Percent Transmittance10080-60-40-20-0+400010YummiHHCO₂HCO₂H3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600Wavenumber in cm-1111.90 ppm9HHCO₂HCO₂H6TEXT1.34 ppm58, ppm4H₂OCD₂SOCD₂H3 2. The following IR and NMR were obtained for Alicia's Intermediate product,anhydride, and the final product,acid.BicycloBicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic[2.2.1]hept-5-ene-2,3-dicarboxylica. Interpret the three major signals from the IR spectrum.b. Label all hydrogens with the data from ¹H NMRc. Label all carbons with the provided data from ¹³C NMR.

The compound possesses a plane of symmetry.The given 1H-NMR and IR spectra is not a quantitative or…

Answered: Percent Transmittance 100- 80- 60- 40-…

Percent Transmittance 100- 80- 60- 40- 20- 0- 4000 3600 3200 2800 2400 H H CO₂H CO₂H 2000 1800 1600 1400 1200 1000 800 600

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Determine the mean paracetamol content per tablet (in mg), using the following values: the mean absorbance 0.13, and molar absorption coefficient 9601.9 M−1 cm−1 , where the equivalent half of one tablet mass of powdered paracetamol tablets transferred is 296.4 mg and the mean paracetamol tablet weight is 599.1 mg. Give your answer to TWO decimal places (you do not need to include the units in your answer below).
%Transmittance 2803.84 2530,61 2179.10 1667.25 1610.3 575.42 1514.36 1416.49 1320.29 1281.24 1181.12 1116.52 1039.48021.53" 959.2843.73 835.80 751.45 95 fo radicat 90- 85- 80- 75- 70- 65- 60- 55 50- 45- 40 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) Wed Oct 05 06:10:12 2011 (GMT-04:00) FIND PEAKS: Spectrum: Region: Absolute threshold: 90.824 jo radical 3529.29 721.12 Sensitivity: Peak list: 50 751.45 51.334 Position: Position: Position: Position: Position: Position: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: 68.728 66.910 835.80 943.73 959.28 1021.53 67.665 78.586 Position: Position: 1039.48 1116.52 79.710 68.993 67.903 1181.12
please answer unknown spec!
ent arch X Aktiv Chemistry ADD FACTOR x( ) 4.82 × 104 10¹2 A laser pulse is 4.82 x 10-2 milliseconds How many nanoseconds is this? 10-⁰ 4.82 x 10-8 10⁰ ns 10 º 4.82 × 10² X Question 30 of 31 4.82 x 10-14 ART ms PeopleSoft session expired 10-12 4.82 x 10-5 10⁰ ANSWER 4.82 x 1016 4.82 x 10-² 4.82 x 101⁰ min 1015 X ? Anthropology and Archaeolo X μs 10³ 4.82 × 10-11 RESET 5 10-3 P 1
Given the following size frequency for a dust: Size Interval (um) 7-17.5 17.5-21 21-25 25-28 28-30 30-33 33-36 36-41 41-49 49-70 % by Number 10 10 10 10 10 10 10 10 10 10 a. Plot the cumulative frequency distributions (in %) of the number, surface area, and mass on linear graph paper assuming all particles are spheres with Pp 1.6 g cm ³. = b. Is this a log-normally distributed dust?
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The students conducted the assay for LDH activity using the two serum samples. Each cuvette (path length 1 cm) contained 3ml of a suitable assay buffer (including pyruvate as substrate). 20 microlitres of either serum was added to the cuvette and the absorbance values immediately recorded at the optimum wavelength for a period of 5 minutes (absorbance readings taken every 30 seconds). Protein concentration of serum sample (mg/ml) Change in absorbance at optimum wavelength per minute Control serum (C) 8 -0.04 Diseased serum (D) 7.8 -0.6 1c. Using the molar absorption coefficient of NADH as 6220 M-1 cm-1, and by application of the Beer-Lambert law, estimate the enzyme activity in the two samples (C and D). Express activity as moles per second. 1d. Estimate the specific activity of the two samples (moles per second per microgram).
A. Draw structure of compound. B. Label base peak and molecular ion peak.
% TRANSMITTANCE 100 4000 3580 3.0 Proton NMA 2959.18 2938.83 3888 2.5 2874 38 1H 1H 230 220 210 200 190 PPM Carbon 13 NMA 2588 HAVENUMBERS ר 2.0 70 2888 60 1716.08. 1H 1.5 2 1460.30- 1377.35 - 1500 2H 1.5H SC SOTT 1024.33. 1000 843. 1.5H 1.0 PPM 20 10 PPM O MF C8H160 MW 128 %C 74.9 %H 12.6 0.5
You will check the outcome of reaction via infra-red spectroscopy: what are the diagnostic functional group peaks for the following compounds? You should also indicate the stretching motions responsible for absorbance. Dilantin benzil (unreacted starting material) Urea (unreacted starting material)
Please what molecules is this